18 kt white gold case with a black alligator leather strap. Fixed bezel. Skeleton dial with silver-tone hands and stick hour markers. Dial Type: Analog. One minute tourbillon at the 6 o'clock position with seconds hand. Manual wind movement with 48 hour power reserve. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 29.25 x 48.8 mm. Case thickness: 12.9 mm. Rectangle case shape. Deployment clasp with push button. Functions: hour, minute, second. Luxury watch style. Audemars Piguet Edward Piguet Skeleton Dial Tourbillon 18 kt White Gold Men's Watch 25924BC.OO.D002CR.01.